html, body {
    width: 100%;
    height: 100%;
    /*background: #f0f0f0;*/
    background: #ffffff;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.app-main {
    width: 100%;
    height: 100%;
}

#app {
    width: 100%;
    height: 100%;
}

.page-block{
    margin-top: 18px;
    text-align: right;
    width: 100%;
}

.page-block .el-pagination {
    float: right;
}

.page-header-button {
    text-align: right; width: 100%; display: block; margin-bottom: 10px;
}

.el-popper {
    -webkit-app-region: no-drag;
}

.el-overlay {
    -webkit-app-region: no-drag;
}
